Description

Copper(II) Citrate is a high-purity coordination compound formed from copper and citric acid, offering a bioavailable and stable source of copper ions. This compound is essential for applications requiring controlled copper release, excellent solubility, and compatibility with various formulations. It serves as a critical raw material for manufacturers in the nutritional supplement, animal feed, catalyst, and specialty chemical synthesis industries.

Application

• Nutritional Supplements & Fortified Foods: Used as a source of bioavailable copper in vitamin-mineral premixes and dietary supplements.
• Animal Feed Additives: Incorporated into feed premixes to prevent copper deficiency and support metabolic functions in livestock.
• Catalyst & Chemical Synthesis: Acts as a catalyst or precursor in organic synthesis and various chemical manufacturing processes.
• Laboratory & Research Reagents: Serves as a standard or reagent in analytical chemistry and life science research.
• Wood Preservation & Fungicides: Utilized in formulations for wood treatment and as a fungicidal agent.
• Electroplating & Surface Treatment: Employed in specific electroplating baths and surface finishing solutions.

Basic Information

Product Name	Copper(II) Citrate
CAS No.	17263-57-9
Molecular Formula	C6H4Cu2O7 • xH2O
Molecular Weight	Anhydrous: 315.16 g/mol
Synonyms	Copper Citrate; Cupric Citrate; Dicopper Citrate; Citric Acid, Copper Salt; Copper(2+) Citrate; Tris(copper) Citrate; Triaquacopper(II) Citrate
EINECS	241-260-8

Quality Control

Our Copper(II) Citrate is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and heavy metal content. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Light blue to bluish-green powder
Identification (IR)	Conforms
Assay (Cu Content)	≥ 34.0 %
Loss on Drying	≤ 12.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Iron (Fe)	≤ 0.005 %
Lead (Pb)	≤ 10 ppm
Arsenic (As)	≤ 3 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.